<?php
declare (strict_types = 1);

namespace app;

use think\App;
use think\exception\HttpResponseException;
use think\exception\ValidateException;
use think\Response;
use think\Validate;

/**
 * 控制器基础类
 */
abstract class BaseController
{
    /**
     * Request实例
     * @var \think\Request
     */
    protected $request;

    /**
     * 应用实例
     * @var \think\App
     */
    protected $app;

    /**
     * 是否批量验证
     * @var bool
     */
    protected $batchValidate = false;

    /**
     * 控制器中间件
     * @var array
     */
    protected $middleware = [];

    /**
     * 构造方法
     * @access public
     * @param  App  $app  应用对象
     */
    public function __construct(App $app)
    {
        $this->app     = $app;
        $this->request = $this->app->request;

        // 控制器初始化
        $this->initialize();
    }

    // 初始化
    protected function initialize()
    {}

    /**
     * 验证数据
     * @access protected
     * @param  array        $data     数据
     * @param  string|array $validate 验证器名或者验证规则数组
     * @param  array        $message  提示信息
     * @param  bool         $batch    是否批量验证
     * @return array|string|true
     * @throws ValidateException
     */
    protected function validate(array $data, $validate, array $message = [], bool $batch = false)
    {
        if (is_array($validate)) {
            $v = new Validate();
            $v->rule($validate);
        } else {
            if (strpos($validate, '.')) {
                // 支持场景
                [$validate, $scene] = explode('.', $validate);
            }
            $class = false !== strpos($validate, '\\') ? $validate : $this->app->parseClass('validate', $validate);
            $v     = new $class();
            if (!empty($scene)) {
                $v->scene($scene);
            }
        }

        $v->message($message);

        // 是否批量验证
        if ($batch || $this->batchValidate) {
            $v->batch(true);
        }

        return $v->failException(true)->check($data);
    }


    /**
     * 项目全局返回json格式
     * @param $data
     * @param int $code
     * @param array $pageData
     */
    public function sendOutput($data, $code = 0, $pageData = [])
    {
        $code = intval($code);

        if ($code!=0) {
            $sendMessage = [
                'state' => false,
                'msg' => $data,
                'code' => $code
            ];
        } else {
            $sendMessage = [
                'state' => true,
                'data' => $data,
                'code' => $code
            ];
        }
        $sendMessage = array_merge($sendMessage, $pageData);

        if(empty($sendMessage['data']) && !isset($sendMessage['pageTotal'])){
            exit(json_encode($sendMessage, JSON_UNESCAPED_UNICODE|JSON_FORCE_OBJECT));
        }

        exit(json_encode($sendMessage, JSON_UNESCAPED_UNICODE));
    }

    public function getCurrentUrl(){
        $protocol = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off' ? 'https' : 'http';
        $host = $_SERVER['HTTP_HOST']; // 例如: www.example.com
        $port = $_SERVER['SERVER_PORT']; // 例如: 80
        $currentUrl = $protocol . '://' . $host; // 例如: http://www.example.com
        if ($port != 80 && $port != 443) { // 非标准端口
            $currentUrl .= ':' . $port; // 例如: http://www.example.com:8080
        }
        return  $currentUrl;
    }
    use \liliuwei\think\Jump;
}
